Merge "Add scroll up and scroll down logging." into tm-qpr-dev am: 821ef94974 am: 0967d53cf5

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Launcher3/+/20181861

Change-Id: I476bfd2bf672e4c840e87e1a29aee14bcbdd827c
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>